/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.sentry;

import io.sentry.protocol.SentryId;
import io.sentry.protocol.SentryTransaction;

import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

/**
 * NoOpSentryClient
 *
 * @since 2021-06-02
 **/
final class NoOpSentryClient implements ISentryClient {
    private static final NoOpSentryClient INSTANCE = new NoOpSentryClient();

    private NoOpSentryClient() {
    }

    public static NoOpSentryClient getInstance() {
        return INSTANCE;
    }

    @Override
    public boolean isEnabled() {
        return false;
    }

    @Override
    public @NotNull SentryId captureEvent(
        @NotNull SentryEvent event, @Nullable Scope scope, @Nullable Object hint) {
        return SentryId.EMPTY_ID;
    }

    @Override
    public void close() {
    }

    @Override
    public void flush(long timeoutMillis) {
    }

    @Override
    public void captureUserFeedback(@NotNull UserFeedback userFeedback) {
    }

    @Override
    public void captureSession(@NotNull Session session, @Nullable Object hint) {
    }

    @Override
    public SentryId captureEnvelope(@NotNull SentryEnvelope envelope, @Nullable Object hint) {
        return SentryId.EMPTY_ID;
    }

    @Override
    public @NotNull SentryId captureTransaction(
        @NotNull SentryTransaction transaction, @Nullable Scope scope, @Nullable Object hint) {
        return SentryId.EMPTY_ID;
    }

    @Override
    public @NotNull SentryId captureException(@NotNull Throwable throwable) {
        return captureException(throwable, null, null);
    }

    @Override
    public @NotNull SentryId captureMessage(@NotNull String message, @NotNull SentryLevel level) {
        return captureMessage(message, level, null);
    }
}
